: If you have a computer that originally came with Windows 8 or 8.1, the product key is often embedded in the motherboard (BIOS/UEFI) and will activate automatically upon reinstallation [31]. Key Reasons to Upgrade Instead of Buying
: You can still download the Windows 8.1 ISO file directly from Microsoft for free if you already have a product key [16]. buy windows 8.1
Microsoft has discontinued the sale of Windows 8.1 product keys and physical media through its Official Store [16, 36]. : If you have a computer that originally
: Microsoft no longer provides security patches or technical assistance [11, 25]. This leaves your system vulnerable to new malware and cyber threats. buy windows 8.1